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...Filemaker to a RESTAPI with authentication. What it should do:
- Authenticate against RESTAPI
-Store response...is the authentication with each HTTP method. The rest will be done by me.
If you have any questions

Hello, I need an API to communicate with an iOS / Android Mobile App that will communicate with the X-Cart...X-Cart 4.3.2 Database. Currently RESTAPI only supports X-Cart 5, I am running X-Cart Classic 4.3.2

Create a REST API call on an already functioning server written in Ruby with the Sinatra web framework.

...
Description:
Need a programmer to create a RESTAPI call on an already functioning server written...Notifications. Ideally this would work for both Android and iOS, but the current application is only using...using iOS as of current, but will need Android in the future.
Ideally, Google Cloud Messaging was believed

...to fix the obj-C REST client that can be found at :
https://github.com/mailup/rest-samples-objective-c
...started to fail when the invoked Rest method slightly changed the Json/Xml returned objects' hierarchy...and in case they fail, to fix the object access to Json response.
We suspect it might fail at samples

http://lite.purchaseplus.com/trade/en/api/invoices
We need to build a system, that takes an invoice...we use internally, and turns that invoice into a JSON invoice, then sends it off to a designated location-...location- which in this case is our supplier API.

Programmer to write a Python REST Web Service API and also Python GUI application for Raspberry Pi – Immediate Start

...some software for the Pi:
(i) A web service API using REST principles that runs on the Pi and serves as...LCD screen the application will make HTTP GET/POST API calls to perform the various hardware functions....these will not necessarily be Linux experts.
The API specification will cover about 12 different methods

Write a mobile application using the instagram api for ios and android

...like an application written that uses the instagram api
I would like a version for ios (ipad, and iphone...iphone optimization required)
and a version for android. I would also like it to have server-side implementation